1928721408

素因数分解:

$2^{10}\times 3^1\times {\mathrm{197}}^1\times {\mathrm{3187}}^1$

素因数の和:3407

約数の個数: 88

約数和(自身を含む): 5168462112

約数和(自身を除く): 3239740704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 512, 591, 768, 788, 1024, 1182, 1536, 1576, 2364, 3072, 3152, 3187, 4728, 6304, 6374, 9456, 9561, 12608, 12748, 18912, 19122, 25216, 25496, 37824, 38244, 50432, 50992, 75648, 76488, 100864, 101984, 151296, 152976, 201728, 203968, 302592, 305952, 407936, 605184, 611904, 627839, 815872, 1223808, 1255678, 1631744, 1883517, 2447616, 2511356, 3263488, 3767034, 4895232, 5022712, 7534068, 9790464, 10045424, 15068136, 20090848, 30136272, 40181696, 60272544, 80363392, 120545088, 160726784, 241090176, 321453568, 482180352, 642907136, 964360704, 1928721408]

約数ペア:

[(1, 1928721408), (2, 964360704), (3, 642907136), (4, 482180352), (6, 321453568), (8, 241090176), (12, 160726784), (16, 120545088), (24, 80363392), (32, 60272544), (48, 40181696), (64, 30136272), (96, 20090848), (128, 15068136), (192, 10045424), (197, 9790464), (256, 7534068), (384, 5022712), (394, 4895232), (512, 3767034), (591, 3263488), (768, 2511356), (788, 2447616), (1024, 1883517), (1182, 1631744), (1536, 1255678), (1576, 1223808), (2364, 815872), (3072, 627839), (3152, 611904), (3187, 605184), (4728, 407936), (6304, 305952), (6374, 302592), (9456, 203968), (9561, 201728), (12608, 152976), (12748, 151296), (18912, 101984), (19122, 100864), (25216, 76488), (25496, 75648), (37824, 50992), (38244, 50432)]